<template>
  <div id="footer">这里是footer</div>
</template>

<script setup lang="ts"></script>

<style scoped>
#footer {
  background-color: #a9a9a9;
  height: 3em;
  line-height: 3em;
  text-align: center;
  margin-top: 2em;
  font-size: 2em;
}
</style>
